package com.situ.hotel.interceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;

import com.situ.hotel.entity.User;

@Component
public class UserInterceptor implements HandlerInterceptor {

	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
			throws Exception {
		User user = (User) request.getSession().getAttribute("user");
		if (user != null) {
			return true;
		} else {
			response.sendRedirect("/user/login.html");
			return false;
		}
	}

}
